I'm new to Java and I want to try a little project to boost my knowledge a little bit.
I need to build a small application to support an existing back-end system. The back-end system is a recommendation engine.
The front-end should be an application which does the interfacing with the back-end system. Via this application the end user should be able to give his preferences, get his recommendations and give feedback.
I have no idea how to start.